import { createClient } from '@supabase/supabase-js'
import { DateTime } from 'luxon'

const SUPABASE_URL = process.env.SUPABASE_URL
const SUPABASE_KEY = process.env.SUPABASE_KEY
const supabase = createClient(SUPABASE_URL, SUPABASE_KEY)

const fetchAlbumReleases = async () => {
  const today = DateTime.utc().startOf('day').toSeconds()

  const { data, error } = await supabase
    .from('optimized_album_releases')
    .select('*')

  if (error) {
    console.error('Error fetching data:', error)
    return []
  }

  const all = data.map(album => {
    const releaseDate = DateTime.fromSeconds(album['release_timestamp']).toUTC().startOf('day')

    return {
      ...album,
      description: album['artist']['description'],
      date: releaseDate.toLocaleString(DateTime.DATE_FULL),
      timestamp: releaseDate.toSeconds()
    }
  }).sort((a, b) => a['timestamp'] - b['timestamp'])

  const upcoming = all.filter(album => album['release_timestamp'] > today)

  return { all, upcoming }
}

export default async function () {
  try {
    return await fetchAlbumReleases()
  } catch (error) {
    console.error('Error fetching and processing album releases:', error)
    return []
  }
}